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Shifts in Help-seeking Patterns During COVID-19: Should Social Distancing be Rebranded? - Research ...
Shifts in Help-seeking Patterns During COVID-19:
Should Social Distancing be Rebranded?
Alvin Junus
 University of Hong Kong
Ching Kwan
 University of Hong Kong
Clifford Wong
 University of Hong Kong
Zhansheng Chen
 University of Hong Kong
Paul Yip (  sfpyip@hku.hk )
 University of Hong Kong

Research Article

Keywords: help-seeking pattern, social support, youths, stressors, perceived distress, social distancing

Posted Date: July 7th, 2021

DOI: https://doi.org/10.21203/rs.3.rs-668704/v1

License:   This work is licensed under a Creative Commons Attribution 4.0 International License.
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Shifts in Help-seeking Patterns During COVID-19: Should Social Distancing be Rebranded? - Research ...
Shifts in Help-seeking Patterns During COVID-19:
               Should Social Distancing be Rebranded?
     Alvin Junus1 , Ching Kwan2 , Clifford Wong2 , Zhansheng Chen3 , and Paul Siu Fai Yip1,2,*
      1
       Department of Social Work and Social Administration, The University of Hong Kong
2
    The Hong Kong Jockey Club Centre for Suicide Research and Prevention, The University of
                                           Hong Kong
                  3
                    Department of Psychology, The University of Hong Kong
                             *
                               corresponding author: sfpyip@hku.hk

                                                        Abstract
          Much focus has been placed on mental health symptoms brought forth by the COVID-19 pandemic,
      yet limited discourse & evidence have evaluated how the closure of multiple venues under social distancing
      measures impacted people’s patterns of help-seeking, which had traditionally been the very coping mechanism
      that buffered individuals from the consequences of those studied symptoms.
          Using a two-wave (June-July 2019 and June-September 2020) panel data on youths aged 11-35 years old,
      the present study shows that under social distancing, a significant proportion of individuals who used to
      rely on their strong ties for support no longer sought help even after controlling for stress level changes &
      sociodemographic factors, and only those who were facing heavier distress ended up seeking their strong ties
      for support.
          By simply closing off social contexts that had traditionally facilitated social support provision among
      strong ties and not providing people with alternative contexts, current social distancing measures appeared to
      have effectively increased the difficulty for many to receive social support, thereby leaving them vulnerable to
      mental health impacts of the pandemic. To prevent the current pandemic from turning into a mental health
      pandemic, the mantra ”social distancing” should be revised to encourage society to remain socially close even
      while physically distant.

     Keywords— help-seeking pattern; social support; youths; stressors; perceived distress; social distancing

                                                             1
Introduction
One’s social network is inextricably linked to their mental health, chiefly due to the intrinsic social support and
social integration that it provides them with [1, 2, 3, 4]. While numerous studies over the years have reliably
established that these two factors protect individuals from suicidal behaviours and other adverse mental health
outcomes [2, 5], it is also widely understood that the individual themself needs to activate their social network
ties in order to derive these forms of support [2, 6, 7], i.e., to actively seek help from their relationships.
     From a social capital perspective, this can be explained with the concept of bonding social capital [8]: People
need to invest their time engaging in shared activities together to cultivate their social bonds, facilitating resources
being shared and foster feelings of relatedness, mattering, and a sense of belonging, and ultimately strengthening
their social ties over time [9]. In turn, one’s bonding social capital allows them to mobilise resources embedded in
their strong ties when needed (e.g., when they face stressors) in the form of resource-sharing, provision of social
and emotional support, etc., thus influencing their trajectory from an episode of distress to major psychiatric
conditions [6, 10, 11, 12, 13]. In this regard, shopping venues, bars, restaurants, cafes, cinemas, parks, places of
worship, and even schools serve as contexts not only for individuals to cultivate their bonding social capital but
also for affirmative social support to flow through strong ties [14].
     During this COVID-19 pandemic, many societies have strongly enforced lockdowns and social distancing
measures, which required people to maintain physical distance and limit interactions with others. With many
bonding social capital contexts closed down as part of social distancing measures, people’s means of help-seeking
were restricted. Coupled with these restrictions, the emphasis placed on the term ”social distancing”, as mental
health scientists argued, would spur people to internalise this policy, instilling a sense of a break in social
connections [15] and invoking feelings of loneliness & social isolation. Ultimately, people could be left more
vulnerable to adverse mental health effects caused by the pandemic [15, 16, 17, 18].
     Within the past year, there had thus been many studies focusing on the incidence of symptoms such as
depression, distress, loneliness, and anxiety arising due to these measures [19, 20, 21]. Yet, they had largely left
out a subtle yet important aspect – people’s help-seeking behaviours in response to adverse life events – which
had traditionally been the very mechanism that mitigated the psychological impact of the stated symptoms on
their mental health. An understanding of the shifts in people’s help-seeking patterns is thus urgently needed
to prevent the current pandemic from bringing forth a mental health pandemic. Therefore, in this paper we
investigated the question: How had social distancing measures altered people’s tendencies to seek help when
facing stressors in their lives?
     Since social distancing measures restricted people’s access to bonding social capital contexts, we hypothesised
that: (H1) Social distancing measures lowered people’s tendencies to seek help when facing stressors in their lives.
Stress intensity and the tendency to seek help, however, are known to be associated with each other [22, 23]; the
higher an individual’s perceived stress is, the more likely will they seek help. Lockdown and social distancing
measures had been expected to exert an unequal impact on different sections of society [24, 25, 26]. This
inequality might then manifest among these subgroups as relatively lower levels of distress, and subsequently a
lower tendency for them to seek help compared to other subgroups.
     Indeed, while people’s mental health after the pandemic had fared worse compared to pre-pandemic times
[21, 27, 28], studies confirmed that stress levels of females, children & adolescents, persons with lower socioeco-
nomic status and pre-existing mental health conditions, as well as minority groups around the world had been
disproportionately affected during the pandemic [28, 29, 30, 31, 32, 33, 34, 35]. Yet, the population in countries
such as Germany and China have also shown resilience against lockdown and social distancing measures, showing
no clinically significant changes in anxiety, depression, and distress [27, 36, 37]. These studies suggest that stress
levels in individuals as well as sociodemographic factors ought to be ruled out before we could deduce the effects
of social distancing on people’s help-seeking tendency.
     Informed by the current literature, we refined our hypothesis: (H2) Controlling for stress levels and sociode-
mographic factors, social distancing measures still lowered people’s tendencies to seek help when facing stressors
in their lives.

                                                           2
Results
Descriptive statistics and trends in the study population
Results in this study were drawn from analyzing a two-wave (June-July 2019 and June-September 2020) panel
data that assessed youths aged 11-35 years old on their sociodemographics, distress, and help-seeking behaviors.
A total of 453 individuals met the inclusion criteria for our study. Table 1 shows descriptive statistics of the
study population. The 70.2% share of females in this sample is appreciably higher than the 51% share in the
general population as documented in the 2016 population by-census [38]. Given the recruitment channels of the
surveys, however, this ratio might signify that more females were in touch with community pastoral services,
which in turn reflects the prevailing notion that females are more inclined to seek help for mental health problems
[22, 39, 40]. The study population’s risk behaviour profile also showed elevated mental health risk levels, which
may again be attributed to the survey’s recruitment channels. Study samples’ mean age and standard deviation
were 25.66 and 5.05 respectively.

                                           n      %                                        n      %
              Age group                                   Currently living with
              15-19                        25     5.5     Alone                            21     4.7
              20-24                        206    45.5    Family members                   412    92.4
              25-29                        101    22.3    Friends                          13     2.9
              30+                          121    26.8    Others                           7      1.6
              Gender                                      Family structure
              Female                       318    70.2    Two-parent family                377    83.4
              Male                         135    29.8    Divorced parents                 47     10.4
              Education                                   Step-family                      3      0.7
              Post-secondary or above      403    89.0    One parent passed away           24     5.3
              Secondary school             47     10.4    Both parents passed away         1      0.2
              Primary school               0      /       Missing                          1      0.2
              Refuse to answer             3      0.7     Suicidal risk behaviours
              Occupation status                           Considered suicide               70     15.5
              Full-time                    258    57.0    Attempted suicide                11     2.4
              Part-time                    64     14.1    Intentional self-harm            39     8.6
              Unemployed                   131    28.9

Table 1: Descriptive statistics of the study population as of the 3rd survey wave. Percentage points are rounded
to 1 decimal place.

     Between-wave changes in distress, social withdrawal screenings, and help-seeking tendencies of the study
population are listed on Table 2. Even though the number of individuals who fulfilled the criteria for social
withdrawal increased from 54 to 129, this does not necessarily imply that they became Hikikomoris in the past
year; rather, a more plausible explanation might be that the imposed social distancing measures had compelled
them to spend most of their days confined at home and to avoid social situations & social contact, which
incidentally fulfilled diagnosis criteria for Hikikomori but also showed that the study population had experienced
social distancing.
     More importantly, however, the number of individuals who sought help in response to distress fell consid-
erably, from 299 before the pandemic to 168 afterwards, even though their average stress levels in both waves
largely stayed the same (t = 0.08, p = 0.93). In particular, activation of family, friends, partner, and religious
services channels was significantly lower compared to the previous year’s, while the other six channels did not
show a statistically significant drop. (It is, however, noteworthy that treatments for clinical and more serious
mental conditions, e.g., psychiatric appointments, hotline counseling support, social services, etc., still continued
even amidst social distancing measures, as evidenced by their consistent activation of formal support channels
in both waves.)
     LCA of survey participants’ help-seeking behaviours would tell us whether these decreases in help-seeking
tendencies were contributed by the whole study population or could rather be attributed to just specific individ-
uals.

                                                         3
2019           2020           Statistical tests             Effect size
 Stress levels [Mean (s.d.)]           2.59 (0.76)    2.59 (0.79)    t(902.67) = 0.08, p = 0.93    d = 0.01 [-0.18, 0.18]
 CHQ-12 score [Mean (s.d.)]            21.71 (6.30)   21.73 (6.09)   t(902.98) = −0.04, p = 0.97   d = -0.00 [-0.18, 0.19]
 Social withdrawal                     54 (11.9%)     129 (28.5%)    χ2 = 37.50, p < 0.001***      OR = 2.94 [2.05, 4.26]
 # of individuals who sought help      299 (66.0%)    168 (37.1%)    χ2 = 74.69, p < 0.001***      OR = 0.33 [0.25, 0.44]
 from family                           112 (24.7%)    67 (14.8%)     χ2 = 13.48, p < 0.001***      OR = 0.53 [0.37, 0.75]
 from friends                          231 (51.0%)    133 (29.4%)    χ2 = 43.21, p < 0.001***      OR = 0.40 [0.30, 0.53]
 from partner                          118 (26.0%)    58 (12.8%)     χ2 = 24.55, p < 0.001***      OR = 0.42 [0.29, 0.60]
 from teacher / tutor                  26 (5.7%)      16 (3.5%)      χ2 = 2.02, p = 0.16           OR = 0.60 [0.30, 1.18]
 from hotline support                  11 (2.4%)      4 (0.9%)       χ2 = 2.44, p = 0.12           OR = 0.36 [0.08, 1.22]
 from medical professionals            20 (4.4%)      14 (3.1%)      χ2 = 0.76, p = 0.38           OR = 0.69 [0.32, 1.46]
 from social workers                   39 (8.7%)      27 (6.0%)      χ2 = 1.98, p = 0.16           OR = 0.67 [0.39, 1.15]
 from religious services               22 (4.9%)      5 (1.1%)       χ2 = 9.77, p = 0.002**        OR = 0.22 [0.06, 0.60]
 from online friends                   25 (5.5%)      16 (3.5%)      χ2 = 1.64, p = 0.20           OR = 0.63 [0.31, 1.24]
 from online social services           9 (2.0%)       9 (2.0%)       χ2 = 0.00, p = 1.0            OR = 1 [0.35, 2.87]

Table 2: Stress levels, social withdrawal screenings, and activated support channels in the 2nd & 3rd survey waves
(n=453). Rows are in a [n (% of study population)] format unless indicated otherwise. Numbers are rounded to 2
decimal places and percentage points are rounded to 1 decimal place. *: p < 0.05, **: p < 0.01, ***:p < 0.001.

Shifts in help-seeking patterns

Figure 1: Optimal model (based on model-fit parameters & interpretability) for patterns of help-seeking be-
haviours within the study population in (A) 2019 and (B) 2020. Each class’ estimated proportion of the total
study population is shown on the horizontal axis, while the vertical axis denotes the estimated probability of an
individual seeking support from a corresponding channel.

     Model-fit parameters and the interpretability of each class pointed to an optimum of 3 latent classes for both
survey waves. Figure 1 illustrates the estimated size and composition of latent classes of help-seeking behaviours
in 2019 & 2020. The same patterns were observed in both waves. Accordingly, individuals in the study population
could then be classified into three types based on their help-seeking patterns: the first class of individuals, whom
we refer to as Non-seekers, sought minimal help in relation to distress; the second class, Inner circle seekers,
sought help from their inner circle sources – family, friends, and partner – for their mental health problems; and
the third class, Diverse seekers, reached out to their inner circle as well as formal sources of help for their mental
health problems.

                                                           4
Among the three patterns, Non-seekers had the lowest stress level (mean=2.38, s.d.=0.76), which reflects
the intuition and established understanding that individuals are less likely to seek help if they are only experi-
encing light psychological distress. In comparison, the Diverse seekers had the highest stress level (mean=3.28,
s.d.=0.77) and the Diverse seekers in-between the two (mean=2.85, s.d.=0.68). This agrees with prior under-
standing that youths who sought formal help showed worse mental health outcomes than those who only sought
informal help, e.g., family and friends [41]. Noteworthily, Non-seekers and Diverse seekers showed no significant
changes in their stress levels across the two waves but Inner circle seekers in the 3rd wave showed elevated stress
levels (summarised in Supplementary Table S2).
     Consistent patterns in both waves notwithstanding, Figure 1 shows that the number of Non-seekers ballooned
from 0.40 of the study population before the pandemic to almost 0.67 afterwards whereas the number of Inner
circle seekers conversely shrunk from around 0.55 to just over 0.20 of the study population. Meanwhile, the
change in the share of Diverse seekers was smaller, increasing slightly from 0.04 before the pandemic to around
0.13 afterwards.
     More specifically, as the latent class transition matrix in Eq. 1 shows, out of 231 youths who were classified
as Inner circle seekers in 2019, 130 shifted to be Non-seekers in 2020. Even though there were others pattern
shifts, the I  N (Inner circle seekers to Non-seekers) transition was much more prevalent than any other class
transition, as the other five possible transitions combined only numbered 84 individuals. This indicates that
decreases of activated family, friends, and partner channels for support that was observed in Table 2 are all
largely driven by the same individuals who underwent this I  N transition. Therefore, H1 is confirmed for
those individuals who primarily sought support from their inner circle, i.e., those who primarily faced moderate
levels of distress.
                                                                              
                                     SN N     SN I   SN D     155     42   9
                                S =  SIN     SII    SID  = 130     77   24                              (1)
                                     SDN      SDI    SDD       7       2    7

Why had so many Inner circle seekers become Non-seekers in 2020?
Based on the latent class transition matrix, we centred on understanding reasons behind the high prevalence of
the I  N transition. Individuals with an I  N transition had stable mental health, as between-wave difference
in their average stress levels was -0.16 (t(256.82)=-1.90; p=0.06; d=0.24). We then compared individuals who
underwent a I  N transition to those corresponding to other sizeable pattern changes (see Supplementary Table
S3).

Figure 2: Average stress levels of Non-seekers and Inner circle seekers before and during the COVID-19 pandemic.

    Table 3 summarises a multiple logistic regression comparing individuals with I  N and I  I transitions (see

                                                        5
Predictors                   OR       95% CI
                               (Intercept)                  1.08     [0.27 , 4.60]
                               Increased stress level       0.67     [0.40 , 1.09]
                               Student status
                               Full-time student            (ref.)   (ref.)
                               Part-time student            0.44     [0.10 , 1.93]
                               Non-student                  1.14     [0.45 , 2.91]
                               Occupation status
                               Unemployed                   (ref.)   (ref.)
                               Full-time job                0.54     [0.22 , 1.28]
                               Part-time job                1.14     [0.38 , 3.59]
                               Age group
                               15-19                        (ref.)   (ref.)
                               20-24                        1.67     [0.23 , 13.38]
                               25-29                        1.27     [0.14 , 12.03]
                               30+                          0.86     [0.10 , 8.16]
                               Gender
                               Female                       (ref.)   (ref.)
                               Male                         1.76     [0.86 , 3.78]
                               Education level
                               Secondary                    (ref.)   (ref.)
                               Post-secondary or above      1.60     [0.29 , 7.49]
                               Currently living with
                               Family members               (ref.)   (ref.)
                               Alone                        0.99     [0.26 , 4.20]
                               Friends                      0.56     [0.13 , 2.33]
                               Family structure
                               Two-parent family            (ref.)   (ref.)
                               Divorced parents             0.46     [0.16 , 1.28]
                               One parent passed away       7.51     [1.25 , 147.92]

Table 3: Odds ratios and 95% confidence intervals for a multiple logistic regression (n = 207) where the dependent
variable denotes that an individual underwent an I  N transition. Numbers are rounded to 2 decimal places.
*: p < 0.05, **: p < 0.01, ***:p < 0.001.

Supplementary Table S4 shows additional comparisons, which reach the same conclusion). Here, the dependent
variable denotes that an individual underwent the I  N transition and the predictors are between-wave stress
level difference & sociodemographic factors. Regression results further show that the I  N transition was neither
associated with stress level changes nor with any sociodemographic predictor. Accordingly, we can therefore
conclude that social distancing measures had indeed caused individuals who had previously been seeking support
from their partner, family, and friends ties in dealing with stressors to no longer do so during the pandemic, thus
confirming H2 for these individuals.
     This finding is in line with restrictions imposed due to social distancing measures in Hong Kong: While
the availability of formal mental health support, e.g., mental health professionals, hotline services, etc., was
unaffected, settings such as bars, dining venues, etc., in which casual and/or intimate social support activation
& provision took place among individuals’ ”inner circle” / strong ties were no longer accessible. Therefore,
the implementation of social distancing can be regarded as equivalent to introducing a barrier for individuals
to seek help from their family, friends, and partner, which caused them to no longer seek support from these
sources unless they faced heavy distress or their mental health deteriorated. This then results in the prevalent
I  N transition regardless of individuals’ stress level difference & sociodemographic factors and leads to an
elevated average stress level among Inner circle seekers in the 3rd wave (summarised in Supplementary Table S2
and illustrated in Figure 2). Viewed from this perspective then, social distancing measures essentially reduced
people’s help-seeking tendencies by increasing the threshold (i.e., minimum stress level required) for individuals
who relied on their family, friends, and partner for support to start seeking help from these sources.

                                                        6
Discussion
Early into the pandemic, mental health scientists had advocated for an emphasis of the term “physical distancing”
rather than “social distancing”, arguing that the latter could be internalised by people, which would subsequently
instill a sense of a break in social connections [15] and invoke feelings of loneliness & social isolation that would
ultimately leave people more vulnerable to adverse mental health effects caused by the pandemic [15, 16, 17, 18].
The findings in our study provide one of the earliest evidences to corroborate this concern by highlighting the
unintended consequences that the social distancing mantra had caused to individuals’ social support activation
mechanism.
     Social settings like shopping venues, schools, bars, restaurants, places of worship, while serving as contexts
for physical transmission of the SARS-CoV-2 virus, also serve as an important conduit through which they could
activate & receive social support from their strong ties whenever they faced distress. This latter role, which
would be essential in mitigating the mental health impacts of the COVID-19 pandemic, appears to have been
recognised much less in the drafting of current pandemic control measures. By simply restricting people’s access
to these contexts without providing alternatives, current social distancing measures had inadvertently acted as
a policy that restricted people’s means of help-seeking. In doing so, these measures had effectively increased the
bar for people to activate their strong ties as a response against distress, leaving them with no protective buffer
until later stages of mental health problems.
     Simultaneously, the current findings also call for renewed attention towards the drive in advancing youths’
mental health. Prior to the pandemic, given youths’ low predisposition to seek help for their mental health
problems [42, 43, 44], stakeholders had been pushing for individuals to seek help as early as possible through
means such as lowering stigma against help-seeking for mental health problems [45], mental health literacy
campaigns [46], and encouraging increased usage of mental health services [47]. Given that strong ties are
predominantly the first safety buffer for individuals against mental health impacts of adverse life events [42], the
increased threshold for youths to start seeking help from these ties thus serves as an early warning signal for
stakeholders such that timely action can be taken to prevent the progress achieved in recent years from being
further stalled or worse, undone.
     Policies and population health messaging are powerful tools in mitigating mental health impacts of the
COVID-19 pandemic [48], but as evidenced in this study, the current emphasis on “social distancing” needs
to be reversed. Moving forward, authorities and policymakers should revise the essence of their messaging to
“physically distant yet socially close” in order to (i) again remind youths in the community to reach out for help
early when they face mental health problems; and also (ii) spur the community to reconfigure / adjust their
mechanisms of social support activation in the pandemic era.
     Empowering alternative social support channels. Technological advancements have seen new conduits
for providing social support, e.g., Internet-delivered counseling, and fostering new bonding social capital, e.g.,
online peer communities [49] that have remained intact during the pandemic. More resources can therefore be
devoted in awareness campaigns for these online platforms and in facilitating existing offline services to extend
their services online. Moreover, investing these resources now would not only be cost-effective in improving
youths’ mental health in the short run (as youths were more receptive than previous generations to these newer
support channels [50]), but as more and more of our daily lives are integrated online, would also be good for
population mental health in the long run.
      Mental health problem resolution starts from the family. Family members and friends are often the
first points of contact whom individuals with mental health conditions reach out to [42]. Given that a majority
of youths studied here lived with family members, as shown in Supplementary Table S3, it is thus concerning
that they sought help less from those who lived in close proximity to them during the pandemic. Most commonly
reported setbacks in seeking help from strong ties include inappropriate support, stigma, and the supporter’s lack
of training and knowledge [51]. Hence, especially during this pandemic, more awareness campaigns to encourage
people to seek help early should be held. Furthermore, there should also be stepped-up efforts in encouraging
the community to actively maintain social connectedness by checking in on their family & friends, as well as
in educating the community to spot early warning signs of mental health issues in their family members &
immediate circle of friends and to provide effective mental health first-aid support.
     There are two main limitations in this study. First, due to the participant recruitment procedures, the study
population may not be representative of the general youth population in Hong Kong; individuals with mental
health conditions may have been represented more (yet, we argue that these at-risk individuals are precisely the

                                                         7
ones who need more of our attention). No question on ethnicity was also asked in the survey, and thus we could
not ascertain whether ethnic minority youths, who made up around 1% of the total youths living in Hong Kong
according to the latest by-census [38], had been proportionally represented in the study population.
     Second, Hong Kong was rocked by social unrest that lasted from mid-2019 to the beginning of 2020, the
biggest demographic constituent of which were youths. Cases of breakdowns in family relationships sparked by
the unrest had been highlighted on news reports. Since the data collection period for the 2nd wave of the survey
only coincided with the first half of the social unrest, we thus could not rule out the possibility that the second
half of the unrest had confounded help-seeking preferences from the family in the 3rd wave.
      Nevertheless, the findings here aim to provide concrete, evidence-based impetus for stakeholders and author-
ities around the world that are still using the term “social distancing” to immediately revise their messaging,
so as to prevent the current pandemic from turning into a mental health pandemic. Finally, moving forward,
the essence of population health messaging in combating the pandemic should be revised to encourage people
to be socially close even though they may be physically distant. We call for a concerted effort in empowering
alternative social support channels such as e-mental health channels and also the community through awareness
& mental health first-aid training campaigns to further this agenda.

                                                        8
Methods
Participants & procedures
As part of a broader cross-institutional drive for suicide prevention among youths in Hong Kong, three waves of
an online survey targeting youths living in the general Hong Kong community between 11 and 35 years old were
conducted annually from 2018 to 2020. This initiative was led by the Centre for Suicide Research and Prevention
(CSRP) at the University of Hong Kong (HKU).
     For maximum outreach to the community, each survey wave was disseminated on multiple outlets: As
poster promotions at the authors’ institution and three large nonprofit organizations in the territory which
provide various pastoral services – Caritas, Hong Kong Federation of Youth Groups, and The Boys’ and Girls’
Clubs Association of Hong Kong; reminders sent to the three organizations’ members; bulk emails to newsletter
subscribers of CSRP as well as students & staffs of HKU; and posts on CSRP’s Facebook and web page. Moreover,
participants from the previous wave who consented to be contacted further were also reached.
     Participants could choose to fill either a Chinese or English version of the survey. Written informed consent
was first obtained from all participants, and they were informed of the survey’s purpose (gaining an in-depth
understanding of youths’ general wellbeing), approximate survey duration (ten minutes), strict confidentiality of
their data, and of their freedom to discontinue at any time. Careful consideration was taken to ensure that the
survey questions would incur no risk and pose the least stress to participants. Contact information of emotional
support hotlines and services were made available in the survey to encourage any distressed participant to seek
support immediately.
    All procedures & protocols adopted in this study complied with ethical standards stipulated in the Helsinki
Declaration and were approved by the Human Research Ethics Committee for Non-Clinical Faculties of HKU
under the reference number EA1709039. Consent from parents or legal guardians for under-aged participants
was deemed not required by the committee as the endorsed study was assessed to pose minimal potential harm
to under-aged participants.
     The 2nd and 3rd waves were conducted from 5 June 2019 to 8 July 2019 and from 29 June 2020 to 29
September 2020 respectively. The novel SARS-CoV-2 virus was confirmed to have spread to Hong Kong on
22 January 2020, and subsequently the government introduced social distancing measures that were strongly
enforced from 29 January 2020, which involved, among others, restricting dining and closing down bars, schools,
recreational spaces, and places of worship. Thus, the 2nd and 3rd waves of the survey provide measures on these
individuals before and during the COVID-19 pandemic respectively, or alternatively, under the absence and
presence of social distancing measures. We only included individuals who completed both waves of the survey in
our analysis.

Measures
Demographics
Participants were first surveyed on their gender, age, education level, occupation, family structure, and members
they currently lived with.

Stressors and psychological distress
The questionnaire then asked for participants to rate how much distress they experienced in 8 aspects of their
lives within the past 4 weeks: academic, job, financial, social life (pertaining to colleagues, friends, classmates),
physical well-being, emotional well-being, relations with family, and relations with partner or spouse – from 1
(“not at all”) to 5 (“very serious”), or “not applicable”. For each participant, we then excluded items with
“not applicable” responses and obtained an average of the remaining self-rated stress levels as a proxy for the
participant’s mental health.
     Similarly, the questionnaire also measured participants’ psychological distress within the past 1 to 2 weeks
with the 12-Item Chinese Health Questionnaire (CHQ-12), where each item was scored on a 4-point scale – from
1 (“not at all”) to 4 (“much more than usual”) – and a higher total score indicating heavier psychological distress
[52, 53, 54].

                                                         9
Risk behaviours
Participants were then prompted whether they had considered suicide, attempted suicide, or performed inten-
tional self-harm in the past 12 months. All three questions were binary (“yes” and “no”) questions.
     Social engagement of participants was measured with the Social Engagement-Hikikomori Scale [55] to screen
for social withdrawal. A participant who responded “yes” to “spending most of the day and nearly every day
confined at home” & “persistently avoiding social situations and social contact” and had not been diagnosed
with any listed psychiatric disorder would be deemed as a Hikikomori, i.e., a socially withdrawn person [56].

Help-seeking behaviours
Lastly, participants were asked on which of 10 support channels had they activated to deal with the above stressors
within the past 4 weeks: (1) family members; (2) friends, classmates, or colleagues; (3) spouse or partner; (4)
teachers or tutors; (5) free hotline support; (6) medical professionals; (7) social workers or counsellors; (8)
religious services; (9) online friends whom they had never met physically; and (10) online social services. The
questions were also binary questions and participants could choose all that applied to them.

Statistical analyses
We first measured descriptive statistics of the study population. We then tested for H1 by employing Welch’s
t-test and Fisher’s exact test to examine trends in help-seeking tendencies of the study population between the
two survey waves. Effect sizes of between-wave differences were quantified by Cohen’s d and odds ratios. Trends
in stress levels and risk behaviours were also examined with the same approach. All analyses were conducted on
R, and throughout our analyses, a p-value of less than 0.05 was considered to be statistically significant.
     We then conducted a latent class analysis (LCA) of the 10 support channels because doing so allows us to
disentangle individuals’ help-seeking behaviours from distress & sociodemographic factors, and thereby classify
individuals based on their help-seeking patterns. This was implemented using the poLCA package [57] in R
version 4.0.3. A separate LCA was conducted for each wave in order to identify individuals whose help-seeking
patterns changed between the two survey waves.
      For each LCA, we started from a model with 1 latent class and sequentially increased the number of classes
up to 5 to find the optimum number. At each subsequent step, we evaluated the model based on 4 model-fit
parameters that had been established as the most reliable for LCA with categorical outcomes – the bootstrap
likelihood ratio test (BLR) [58], Bayesian information criterion (BIC) [59], sample size-adjusted BIC (SABIC)
[60], and the Lo–Mendell–Rubin (LMR) likelihood ratio test [61] – as well as the interpretability of each class
[62, 63, 64]. We also made sure that each model iteration had converged before being evaluated. The model
yielding approximately the lowest BIC & SABIC, significant p-values for the BLR & LMR tests, and an intuitive
interpretation of help-seeking behaviours for each of its latent class was chosen (see Model selection). The
number of latent classes in this model then corresponded to the number of unique help-seeking patterns among
the analyzed study population.
     Finally, we conducted multiple logistic regression with between-wave stress level difference & sociodemo-
graphic factors as predictors and between-wave shift in help-seeking pattern as the outcome variable. This is
to ascertain whether individuals whose shifts in help-seeking patterns showed reduced help-seeking in 2020 were
associated with specific subgroups that were thought to be less affected by the pandemic. In our case, statistical
insignificance for all predictors would support the hypothesis that a lower inclination for these individuals to seek
help in response to distress was indeed a consequence of social distancing measures.

                                                         10
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Declarations
Conflicts of Interest: None.
Funding Statement: This work was supported by the Hong Kong Charities Trust and the Humanities and
Social Science Prestigious Fellowship [PY].
Acknowledgements: We would like to thank the three non-profit organizations (Caritas, The Hong Kong Fed-
eration of Youth Groups, The Boys’ and Girls’ Clubs Association of Hong Kong) and members of the Evaluation
and Knowledge Dissemination Subcommittee of the HKJC Online Youth Emotional Support project, who helped
disseminate and collect the survey data.
Author Contributions: AJ & CK conceived the presented idea, set the proof outline, and wrote the manuscript
with input from all authors. AJ, CK, CW performed the computations and verified the analytical methods. ZC
& PY reviewed and supervised the findings of this work. All authors discussed the results and contributed to
the final manuscript.
Data availability: The data that support the findings of this study are available from the corresponding author
upon reasonable request.

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